<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title> I Miss You</title>
		<script>
			function myFunction(){
				document.getElementById("demo").innerHTML="我想你了";
			}
			
		</script>
	</head>
	<body>
		<p id="demo">你猜的是什么</p>
		<button type="button" onclick="myFunction()">看看我想的是什么</button>
		<button type="button" onclick="alert('1')">5</button>
		
	</body>
</html>
